Explosion-proof Submersible Pump

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Explosion-proof Submersible Pump

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Explosion-proof Submersible Pump

Flow:10m3/h-1700m3/h
Lift:5m-1292m
Caliber:100mm-450mm
Power:7.5kw-4000kw
Temperature:0~40℃
Qualitycertificate:One year warranty and lifelong maintenance
 
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E-Mail : marketing02@apkpump.com
Whatsapp/Wechat : 0086-17537187726
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 1. Product properties
BQS series explore-proof submersible pump is a new type drainage equipment researched and developed independently by the company according to market demand on the basis of several years of investigation and research. This series of product is composed by three phase asynchronous motor and multistage centrifugal pump, operating under water. It applied national standard GB 3836.1-2010, GB3836.2-2010 and MT/T671. Compared with traditional mining centrifugal pump, its advantages are: convenient for installation, operation and maintenance, submersible type, safe and reliable operation, stable performance, lower noise and vibration,higher efficiency, compact structure, lower operation cost,etc. Meanwhile, pump house is not necessary and automatic control is available. It is especially suitable for water drainage in the places where water level is large and flood threat is existed. According to operating environment on site, the dome can be equipped outside the unit to improve its operating reliability. The pump cannot generate electrical sparkle and lead to explosion when operate under the water for the
motor chamber. Pump and motor of the explore-proof submersible pump is divided structure , which can be transported separately and used by vertical, horizo​​​​​​ntal and tilt installation .BQS series explore-proof submersible pump can be used to deliver clean water or the liquids with  similar physical and chemical character. It mainly used in mine drainage, and it can be used for water lifting from deep well in industrial and mining enterprises and urban and rural areas. Especially, it can be used for water drainage of emergency in coal mining industry . BQS series explore-proof submersible pump is mainly used in coal mines where content firedamp or other explosive gas in the air. It can be free type installation for temporary water drainage of emergency

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3. Application conditions
1. Power supply: Three Phase alternating current, rated voltage 660V, 1140V, 6000V and
10000V, voltage variation range ±5%, frequency 50Hz.
2. Permit environment temperature: 0℃~40℃;
3. Max. liquid Temperature: 40℃;
4. The PH value of transmission medium: 6~8;
5. Volume concentration of the solid content in transmission medium should be less than 2%;
6. The Max. depth under water should be less than 70m .
7. The vertical installation is recommended. Horizo​​ntal installation is also available in special
application. The operation model continues running.
8. The pump can operate in the place where contents firedamp or other explosive gas in the air.
It can operate in the place where contents gas in the air.
Above conditions are the general application conditions. The pump should be special design and
produced for special conditions to ensure normal operation of the pump.

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Model

Flow (m3/h)

Head (m)

 Rated Power

     (kw)

Outlet diameter

       (mm)

Max external

 diamension(mm)

BQS50-200/10-45/S

50

200

45

125

φ671x3239

BQS50-320/16-75/S 

50

320

75

125

Φ671×4274

BQS50-405/18-100/S 

50

405

100

125

Φ671×4854

BQS50-450/20-110/S

50

450

110

125

Φ671×5214 

BQS50-800/16-220/S 

50

800

200

150

Φ704×6156 

BQS80-160/8-55/S 

80

160

55

125

Φ671×2994 

BQS80-180/9-63/S 

80

180

63

125

Φ671×3174 

BQS80-200/10-75/S 

80

200

75

125

Φ671×3374 

BQS80-240/12-90/S 

80

240

90

125

Φ671×3724 

BQS80-480/12-180/S

80

480

180

140

Φ704×4903 

BQS80-520/13-185/S

80

520

185

140

Φ704×5160 

BQS80-540/12-220/S 

80

540

200

150

Φ704×5138

BQS100-126/7-55/S 

100

126

55

125

Φ671×3089 

BQS100-162/9-75/S 

100

162

75

125

Φ671×3539 

BQS100-216/12-100/S

100

216

100

125

Φ671×4184 

BQS100-252/14-125/S

100

252

125

125

Φ671×4724

BQS100-288/16-140/S 

100

288

140

125

Φ671×5154 

BQS100-396/11-220/S

100

396

220

140

Φ704×4841 

BQS100-36×14-260/S

100

504

260

140

Φ704×5532

BQS100-36×15-280/S 

100

540

280

140

Φ704×5759 

BQS140-72/4-45/S 

140

75

45

125

Φ671×2479

BQS140-90/5-55/S 

140

90

55

125

Φ671×2719 

BQS140-108/6-63/S

140

108

63

125

Φ671×2934

BQS140-126/7-75/S

140

126

75

125

Φ671×3169

BQS140-280/8-180/S 

140

280

180

140

Φ704×4327

BQS200-100/5-90/S 

200

100

90

150

Φ671×3005

BQS200-120/6-120/S

200

120

120

150

Φ671×3407

BQS200-350/5-315/S 

200

350

315

150

Φ704×4053

BQS200-420/6-355/S 

200

420

355

150

Φ704×4673 

BQS240-96/4-110/S 

240

96

110

150

Φ671×3128

BQS240-192/8-260/S 

240

192

260

150

Φ704×4641

BQS300-110/5-160/S 

300

110

160

150

Φ704×3300

BQS360-144/4-220/S

360

144

220

150

Φ704×4045

BQS600-120/3-355/S 

600

120

355

240

Φ704×4001

BQS275-595/7-800/S

275

595

800

400

Φ890×5461 

BQS280-360/4-560/S 

280

360

560

400

Φ890×4631 

BQS350-350/4-560/S 

350

350

560

400

Φ890×4631 

BQS450-350/5-710/S 

450

350

710

400

Φ890×5091 

BQS550-340/4-900/S 

550

340

900

400

Φ890×5287

 

Explosion-proof Submersible Pump model parameter

Model Flow Lift Power Diameter
WQX(H)10-165/6-11 10 165 11 0
WQX(H)10-115/5-7.5 10 115 7.5 0
WQX(H)10-80/4-5.5 10 80 5.5 0
WQX(H)10-60/3-4 10 60 4 0
WQX(H)15-65-7.5 15 65 7.5 0
WQX(H)12.5-60-5.5 12.5 60 5.5 0
WQX(H)12.5-50-4 12.5 50 4 0
WQX(H)10-44-3 10 44 3 0
WQX(H)10-34-2.2 10 34 2.2 0
WQX(H)6-24-1.1(1.5) 6 24 1.1 0

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